If you go by _________train, youcan have quite a comfortable journey, but make sure that you get＿fast one.

­—Are you going to take part in the speechcontest—_____ It’s too good an opportunity to miss.

Did you sleep well last night? — No, the loud noise from the street ______ me awake for hours

These grapes look really beautiful.— They _______! See the price $3.99 a pound. Very expensive, aren’t they!

More and more high-rise buildings have been built in big cities ____ space.[ ]